. >> before they talked about mandela's legacy, president obama shook hands with raul castro whose nation has been an enemy. despite the politics, everyone here today came to honor, remember, and celebrate a man who united and inspired generations. nelson mandela's body will lie in state here for three days and then on sunday, the burial and final good-bye and a family plot in the small town of kunu. in south africa, derek mcginty, wusa9. >> that handshake between president obama and raul castro has upset cuban-american legislators who fear it will be used for propaganda purposes. it can be explained by the fact that fidel castro and nelson mandela have been close allies. cuba was one of the first countries mandela visited after his release from prison. and tonight, nelson mandela memorial at howard university has been postponed because of the weather. it will be rescheduled after the new year. >>> this afternoon, we are following a developing story out of month of montgomery county. >> in germantown, kristen. >> reporter: that's right, this tutor who lived in that home, he has been teach